Informal Request for ATI Records Previously Released

Organization: Transport Canada

Year: 2023

Month: July

Request Number: A-2023-00019

Request Summary: Information and records made by Transportation Safety Board of Canada (TSB) to Alstom regarding safety risks identified in "Rail Transportation Safety Advisory Letter 01/23 (occurrence R22H0037) Ongoing failures of cartidge roller bearing assemblies on Ottawa Light Rail Transit vehicles."

Disposition: Disclosed in part

Number of pages: 21

Date modified: